IRVING, Texas--(BUSINESS WIRE)--Reata Pharmaceuticals, Inc. today announced the presentation of new preclinical data showing their lead anti-cancer agent, the Synthetic Triterpenoid RTA 402, is effective at protecting against common toxicities caused by traditional cancer treatments. This data was presented at the annual meeting of the Multinational Association of Supportive Care in Cancer (MASSC) in St Gallen, Switzerland.